基于VBA的SCS数据分类转换为Shape文件  

Classification into Shape File Based on the Data of SCS

作　　者：高宏兵 李凤斌 王进 刘域 

机构地区：[1]大连九成测绘企业集团,辽宁大连116400

出　　处：《现代测绘》2007年第4期37-39,共3页Modern Surveying and Mapping

摘　　要：数据是GIS发展及各类专题地理信息系统建立的基础,而目前提供基础数据的来源,主要是各部门由AutoCAD二次开发软件编辑的DWG数据,并有编码规则,用以区分不同的地物,所以有必要研究DWG数据的各种转换方法。在学习其他的数据转换方法中,本文提出一种基于ArcMap内置VBA,利用自定义转换文件,对DWG进行分类转换的方法,并在大连某地区的地籍测量的数据转换中得到较好的应用。The data is the foundation of various special geographic information systems and the base of the development of GIS.The main source of the fundamental data is of the data format of drawing,which edited by two developments software produces of AutoCAD,follows the encoding rules in order to distinguish between items.So it is necessary to do some research on changing the data format of drawing.In the ways of studying to change the data format,we create a method,which is based on VBA which is built-in ArcMap,of changing the data format of drawing by using the self-defined changing documents and classifying it.It works well in changing data format of cadastration in a district of Dalian City.

关 键 词：编码 GIS DWG VBA GEODATABASE 数据转换 

分 类 号：P208[天文地球—地图制图学与地理信息工程]